An item of metal and/or insulating material having internal threads designed to fit over the end of electrical conduit and/or fittings to provide a smooth interior with a rounded edge to prevent damage to the insulation of the wire or cable emerging therefrom. It may be designed to fit over the end of thin wall conduit, and to be fitted with holding (staking) screws, or it may be provided with internal straight threads for attaching to thick wall electrical conduit or fittings. It may be fitted with a temporary knockout cap (bushcap), and grounding or bonding facilities. For externally threaded items, see box connector, electrical; bushing, electrical conductor; chase nipple, conduit and bushing, strain relief, cable. See also ferrule, electrical conduit. Excludes plain sleeve bushings.
NSN 5820-01-268-1669
NSN 1430-00-788-9746
NSN 5810-01-068-6900
NSN 7021-00-126-1897
NSN 6940-00-411-1658
NSN 6940-01-377-1749
NSN 6940-01-273-3588
NSN 5821-01-616-0469
NSN 5840-01-046-1690
NSN 5895-01-105-8336
NSN 5810-00-862-6439
NSN 5815-00-835-6948
Last modified 10/05/2024